| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.26 | 9.436% | $215.8735 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $51.28 | 12.162% | $57.5167 | $57.52 | $57.50 | $57.50 |
| Purchase #3 | $128.96 | 11.173% | $143.3687 | $143.37 | $143.35 | $143.40 |
| Purchase #4 | $192.96 | 13.228% | $218.4847 | $218.48 | $218.50 | $218.50 |
| Purchase #5 | $88.84 | 5.831% | $94.0203 | $94.02 | $94.00 | $94.00 |
| Purchase #6 | $92.70 | 3.852% | $96.2708 | $96.27 | $96.25 | $96.30 |
| Purchase #7 | $203.90 | 10.392% | $225.0893 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $955.90 | $1,050.6240 | $1,050.62 | $1,050.55 | $1,050.70 | |